patch 7.4.2134

Problem:    No error for using function() badly.
Solution:   Check for passing wrong function name. (Ken Takata)

src/version.c

@@ -763,6 +763,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2134,
 /**/
     2133,
 /**/